{"instruction": "You are an expert in relationship extraction. Please extract relationship triples that match the schema definition from the input. Return an empty list for relationships that do not exist. Please respond in the format of a JSON string.", "schema": ["country of headquarters", "cities of residence", "city of headquarters", "state or provinces of residence"], "input": "At the end of May two former Chancellors Heinrich and  Kurt von Schleicher  received warnings from friends in the Reichswehr that their lives were in danger and they should leave  Germany  at once ."}
{"country of headquarters": [], "cities of residence": [], "city of headquarters": [], "state or provinces of residence": []}